Flyback Driver At 2KHZ? Answered

I want to drive a flyback i have laying around i have one of these modules:

http://www.ebay.com/itm/221623454225?_trksid=p2060353.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

which can generate 2khz square wave and i want it to drive a mosfet irfp250n which will drive the flyback the problem is the flyback normally runs at 16-25khz and i am doubtful whether the 2khz will to enough to reach the resonance of the transformer

Will it work?

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steveastrouk

Best Answer 4 years ago

No, you'll saturate the transformer and destroy the mosfet. I don't see why you couldn't modify the board though, to get 25K out of it.

TheGreatResistor

Answer 4 years ago

Thanks for the answer also could you tell me how to modify the circuit
Thanks again

Downunder35m

4 years ago

My circuit for the induction heater will drive a flyback at resonance as well - at least for the primary side.
Resonance does not really work well with fixed frequencies unless you can match the entire system perfectly.

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Flyback Driver At 2KHZ? Answered

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